Advantages of mean deviation - measure of dispersion, Operation Research

Advantages  of Mean  Deviation

a.It is based on all the  observation . any  change in any  item would  change the value of mean  deviation.

b.Mean  deviation  is less  affected by the extreme items  than the  standard  deviation.

c.It is simple to understand  and easy to compute.

 

Posted Date: 3/4/2013 2:45:48 AM | Location : United States







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